Short demo to get data from OURA cloud via python. This example is utilizing server-side (explicit) flow. Implicit flow would be somewhat simpler, however it's providing access token in plain text.

• First go to https://cloud.ouraring.com/oauth/applications and create a new application
  • The application has to have http://localhost:65010/oura_redir at REDIRECT_URI field!
• Insert provided information to config_sample.py and rename it to config.py
• python oura_server.py (requires 'flask' install it using pip, conda, etc.)
• Open http://localhost:65010/ in a browser and click to get a token
• Copy-paste token from browser to config.py
• Play with your data (example lines at oura_playground.py) (requires at least 'json' formatting and html 'requests', install via pgkmanager)